Punching and drilling device for road maintenance

• Main Author: HAN FULIAN
• Format: Patent
• Language: Chinese; English
• Published: 06.05.2022
• Subjects: EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS

The utility model discloses a punching and drilling device for road maintenance, which comprises a vehicle body, a punching device, a lifting device and a cleaning device are arranged in the vehicle body, the punching device comprises a driving motor I, a drill rod, a box body and an outer iron cover, the driving motor I is fixed in the box body, and the drill rod is fixed in the box body. The lower end of the drill rod penetrates through a through hole in the outer iron cover and extends to the bottom end of the outer iron cover, the lifting device is installed in the vehicle body, and the sweeping device is arranged on the lower portion of the front side in the vehicle body. Compared with the prior art, the punching device has the advantages of being convenient to collect dust, accurate in punching and convenient to operate. 本实用新型公开了一种公路养护用的打孔钻孔装置，包括车体，所述的车体内包含打孔装置、升降装置和清扫装置，所述的打孔装置包含驱动电机一、钻杆、箱体和外铁罩，所述的驱动电机一固定在箱体内部，所述的钻杆的下端贯穿外铁罩内部通孔延伸至外铁罩底端，所述的升降装置安装在车体内部，所述的清扫装置设置在车体内前侧下部。本实用新型与现有技术相比的优点在于：便于收集灰尘、打孔精准、操作方便